| Value | Category | Cases | |
|---|---|---|---|
| -99 | Doesn't know | 5 |
0.6%
|
| 1 | One page or less | 240 |
27.1%
|
| 2 | 2-5 pages | 251 |
28.3%
|
| 3 | 6-10 pages | 54 |
6.1%
|
| 4 | 11-25 pages | 45 |
5.1%
|
| 5 | More than 25 pages | 114 |
12.9%
|
| 6 | Does not write | 177 |
20%
|
| Sysmiss | 306 |